EXFO Service Centers and partner-operated Certified Service Centers bring calibration, repair and maintenance services close to your business location. All Service Centers meet EXFO’s stringent requirements and follow established practices and guidelines.EXFO Service Centers are located around the world and use the same factory calibration equipment and procedures. Factory-trained technicians will service, upgrade and calibrate your instrument to meet full performance specifications.Contact our technical support or your customer service representative for additional information.